312206265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4931}}^1$

素因数の和:5019

約数の個数: 64

約数和(自身を含む): 643921920

約数和(自身を除く): 331715655

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 67, 105, 135, 189, 201, 315, 335, 469, 603, 945, 1005, 1407, 1809, 2345, 3015, 4221, 4931, 7035, 9045, 12663, 14793, 21105, 24655, 34517, 44379, 63315, 73965, 103551, 133137, 172585, 221895, 310653, 330377, 517755, 665685, 931959, 991131, 1553265, 1651885, 2312639, 2973393, 4659795, 4955655, 6937917, 8920179, 11563195, 14866965, 20813751, 34689585, 44600895, 62441253, 104068755, 312206265]

約数ペア:

[(1, 312206265), (3, 104068755), (5, 62441253), (7, 44600895), (9, 34689585), (15, 20813751), (21, 14866965), (27, 11563195), (35, 8920179), (45, 6937917), (63, 4955655), (67, 4659795), (105, 2973393), (135, 2312639), (189, 1651885), (201, 1553265), (315, 991131), (335, 931959), (469, 665685), (603, 517755), (945, 330377), (1005, 310653), (1407, 221895), (1809, 172585), (2345, 133137), (3015, 103551), (4221, 73965), (4931, 63315), (7035, 44379), (9045, 34517), (12663, 24655), (14793, 21105)]